include Char

@BEGIN_BEFORE_4_03_0@
let lowercase_ascii = Char.lowercase

let uppercase_ascii = Char.uppercase

let equal : t -> t -> bool = ( = )
@END_BEFORE_4_03_0@

@BEGIN_BEFORE_5_1_0@
let hash = Hashtbl.hash

let seeded_hash = Stdcompat__hashtbl.seeded_hash
@END_BEFORE_5_1_0@
